package aiaudio.storage.api;

import java.io.Serializable;
import java.util.Iterator;

/**
 *
 * @author Nastya
 */
public interface IAudioTestSet extends Serializable {

    public Iterator<IArtist> getArtists();

    public Iterator<IUser> getUsers();

    public double getRatings(IArtist artist, IUser user) throws InternalException;

    public Iterator<UserArtistTuple> getAvaliableTuples();
}
